Jinan Bangda Chemical Co.,Ltd

Tegafur

• Category :

  Organic chemicals and Derivatives/Heterocyclic compounds

• Synonyms :

  5-Fluoro-1-(tetrahydro-2-furyl)uracil;5-Fluoro-1-(tetrahydro-2-furfuryl)uracil;Tegafur;5-fluoro-1-(tetrahydrofuran-2-yl)uracil;1-Naphthol-3,8-Disulfonic Acid;Epsilone Acid;5-fluoro-1-oxolan-2-yl-pyrimidine-2,4-dione;5-fluoro-1-(tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione;5-fluoro-1-[(2R)-tetrahydrofuran-2-yl]pyrimidine-2,4(1H,3H)-dione;

• CAS NO :

  17902-23-7

• EC NO :

  241-846-2

• Molecular Formula :

  C₈H₉FN₂O₃

• Molecular Weight :

  200.1671

• Main Specifications :

• InChI :

  InChI=1/C8H9FN2O3/c9-5-4-11(6-2-1-3-14-6)8(13)10-7(5)12/h4,6H,1-3H2,(H,10,12,13)/t6-/m1/s1

• Product description :

  Molecular Formula：C23H23N3O5.HCl;C23H24ClN3O5

  Molecular Weight: 457.91

  CAS Registry Number: 119413-54-6

  Character: Yellowish crystalline powder; No visible evidence of contamination by foreign material; Assay(Calculated on the dried basis):≥99.0%; Identification:The principle peak in the chromatogram obtained with the test solution under assay is similar in retention time to the principle peak in the chromatogram obtained with the reference solution; Loss on Drying:≤12%;Residue on Ignintion:≤0.2%;Heavy Metals:≤20ppm;Specific Optical Rotation: +91.0皌o 101.0? Ph:3.0 to 5.0;Related Substance: (total impurities≤1.5%);Residual Solvents: (Ethanol≤5000ppm;Acetone≤5000ppm); Oegantic Volatile Imiourities: ( Methylene Chloride≤600ppm); Bioburdon: (total Plate Count≤1000CFU/g;Molds≤100CFU/g;E.coil:Absent).

• Molecular Structure :